Russia and China have already signaled that U.S. homeland missile defense is a red line for arms control negotiations.
If Golden Dome advances past the concept phase without a parallel diplomatic track, Beijing's ongoing nuclear buildup — already underway before this proposal — accelerates with a formal justification, and any resumption of strategic stability talks with Moscow becomes contingent on Golden Dome's scope being capped.
The program then faces a choice that no acquisition office can resolve: build to the advertised capability and accept the arms race cost, or accept limits that undercut the political rationale for the system.
CRS reports carry institutional weight precisely because they frame the terms of congressional debate, and this one hands skeptical members a formal analytical basis to condition or delay Golden Dome funding.
The core tension the report names — that a homeland missile defense capable enough to matter against a nuclear attack undermines an adversary's confidence in second-strike survivability — is the same argument that drove Russia and China to expand their nuclear arsenals after the 2002 ABM Treaty withdrawal, and both are watching this program.
If Congress uses this report to attach strategic stability review requirements to Golden Dome appropriations, the program's timeline slips before a single contract is awarded.
Does the CRS report quantify any cost or feasibility range for Golden Dome, or does it confine itself to the strategic stability framing — and if the latter, is a separate CRS cost assessment already in progress?
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